My first issue with my Kemper.
The output pulses, even the output led pulses. I have disabled the effects, rebooted and still this issue. Tried changing cables, nothing works. Note: it had been working fine yesterday, I did not make any adjustments. It sounds like you have a delay engaged, even when I delete all effects.
Going to try a reset.
RESOLVED: user error , I hooked up my GCX as momentary switch but I did not change the pedal setup and it was last on volume. Once I changed it to the proper setting I am back to normal.
What a fool , lol